6246520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{3187}}^1$

素因数の和:3212

約数の個数: 48

約数和(自身を含む): 16354440

約数和(自身を除く): 10107920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 3187, 6374, 12748, 15935, 22309, 25496, 31870, 44618, 63740, 89236, 111545, 127480, 156163, 178472, 223090, 312326, 446180, 624652, 780815, 892360, 1249304, 1561630, 3123260, 6246520]

約数ペア:

[(1, 6246520), (2, 3123260), (4, 1561630), (5, 1249304), (7, 892360), (8, 780815), (10, 624652), (14, 446180), (20, 312326), (28, 223090), (35, 178472), (40, 156163), (49, 127480), (56, 111545), (70, 89236), (98, 63740), (140, 44618), (196, 31870), (245, 25496), (280, 22309), (392, 15935), (490, 12748), (980, 6374), (1960, 3187)]